25908240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107951}}^1$

素因数の和:107967

約数の個数: 40

約数和(自身を含む): 80316288

約数和(自身を除く): 54408048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 107951, 215902, 323853, 431804, 539755, 647706, 863608, 1079510, 1295412, 1619265, 1727216, 2159020, 2590824, 3238530, 4318040, 5181648, 6477060, 8636080, 12954120, 25908240]

約数ペア:

[(1, 25908240), (2, 12954120), (3, 8636080), (4, 6477060), (5, 5181648), (6, 4318040), (8, 3238530), (10, 2590824), (12, 2159020), (15, 1727216), (16, 1619265), (20, 1295412), (24, 1079510), (30, 863608), (40, 647706), (48, 539755), (60, 431804), (80, 323853), (120, 215902), (240, 107951)]